first commit

.env

@@ -0,0 +1 @@
+OCI_COMPARTMENT_ID=lyridinc

go.mod

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+module echo
+
+go 1.17
+
+require (
+	github.com/oracle/oci-go-sdk v24.3.0+incompatible
+	github.com/oracle/oci-go-sdk/v65 v65.15.0
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/gofrs/flock v0.8.1 // indirect
+	github.com/sony/gobreaker v0.5.0 // indirect
+	github.com/stretchr/testify v1.7.0 // indirect
+	golang.org/x/sys v0.0.0-20220209214540-3681064d5158 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+)

go.sum

@@ -0,0 +1,26 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gofrs/flock v0.8.1 h1:+gYjHKf32LDeiEEFhQaotPbLuUXjY5ZqxKgXy7n59aw=
+github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
+github.com/oracle/oci-go-sdk v24.3.0+incompatible h1:x4mcfb4agelf1O4/1/auGlZ1lr97jXRSSN5MxTgG/zU=
+github.com/oracle/oci-go-sdk v24.3.0+incompatible/go.mod h1:VQb79nF8Z2cwLkLS35ukwStZIg5F66tcBccjip/j888=
+github.com/oracle/oci-go-sdk/v65 v65.15.0 h1:JfpvqeNXQ+8rPpUEs/Bhj4VazSK4GeUTpuH6IvqxDRY=
+github.com/oracle/oci-go-sdk/v65 v65.15.0/go.mod h1:oyMrMa1vOzzKTmPN+kqrTR9y9kPA2tU1igN3NUSNTIE=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sony/gobreaker v0.5.0 h1:dRCvqm0P490vZPmy7ppEk2qCnCieBooFJ+YoXGYB+yg=
+github.com/sony/gobreaker v0.5.0/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJOjmxWY=
+github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20220209214540-3681064d5158 h1:rm+CHSpPEEW2IsXUib1ThaHIjuBVZjxNgSKmBLFfD4c=
+golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

helper/experiments.go

@@ -0,0 +1,149 @@
+package helper
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/oracle/oci-go-sdk/v65/common"
+	"github.com/oracle/oci-go-sdk/v65/containerengine"
+	"github.com/oracle/oci-go-sdk/v65/core"
+	"github.com/oracle/oci-go-sdk/v65/example/helpers"
+	"github.com/oracle/oci-go-sdk/v65/identity"
+)
+
+var (
+	compartmentId      = "ocid1.tenancy.oc1..aaaaaaaaspsylihi2umh6cz3zkkdzkcstcv2kpbjycrqehm34tpudyxufvna"
+	clusterName        = "clustersdk"
+	vcnDisplayName     = "clustersdkvcn"
+	subnetDisplayName1 = "OCI-GOSDK-Az-k8sSubnet"
+	subnetDisplayName2 = "OCI-GOSDK-Az-nodeSubnet"
+	subnetDisplayName3 = "OCI-GOSDK-Az-svcSubnet"
+	nodePoolName       = "pool1"
+	kubeVersion        = "v1.22.5"
+)
+
+func Experiment1() {
+	ctx := context.Background()
+	c, clerr := containerengine.NewContainerEngineClientWithConfigurationProvider(common.DefaultConfigProvider())
+	helpers.FatalIfError(clerr)
+
+	compute, err := core.NewComputeClientWithConfigurationProvider(common.DefaultConfigProvider())
+	helpers.FatalIfError(err)
+
+	identityClient, err := identity.NewIdentityClientWithConfigurationProvider(common.DefaultConfigProvider())
+	helpers.FatalIfError(err)
+	req := identity.ListAvailabilityDomainsRequest{}
+	req.CompartmentId = common.String(compartmentId)
+	ads, err := identityClient.ListAvailabilityDomains(ctx, req)
+	helpers.FatalIfError(err)
+
+	vcn := CreateVcn(vcnDisplayName, compartmentId, clusterName)
+
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	internetGateway := CreateInternetGateway(*vcn.Id, compartmentId)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	natGateway := CreateNatGateway(*vcn.Id, compartmentId)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	serviceGateway := CreateServiceGateway(*vcn.Id, compartmentId)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	publicRouteTable := CreatePublicRouteTable(*vcn.Id, compartmentId, *internetGateway.Id)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	privateRouteTable := CreatePrivateRouteTable(*vcn.Id, compartmentId, *natGateway.Id, *serviceGateway.Id)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	svcSubnet := CreateSubnet(&subnetDisplayName3, common.String("10.0.20.0/24"), common.String("svcSubnetDns"), nil, vcn, publicRouteTable, nil) // svc subnet
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	k8sSecurityList := CreateK8sSecurityList(*vcn.Id, compartmentId)
+	k8sSubnet := CreateSubnet(&subnetDisplayName1, common.String("10.0.0.0/28"), common.String("k8sSubnetDns"), nil, vcn, publicRouteTable, &k8sSecurityList)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	nodeSecurityList := CreateNodeSecurityList(*vcn.Id, compartmentId)
+	nodeSubnet := CreateSubnet(&subnetDisplayName2, common.String("10.0.10.0/24"), common.String("nodeSubnetDns"), nil, vcn, privateRouteTable, &nodeSecurityList)
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	createClusterResponse := CreateCluster(ctx, c, *vcn.Id, compartmentId, *svcSubnet.Id, *k8sSubnet.Id, clusterName, kubeVersion)
+
+	// wait until work request complete
+	workReqResp := waitUntilWorkRequestComplete(c, createClusterResponse.OpcWorkRequestId)
+	fmt.Println("cluster created")
+	fmt.Println("WAITING")
+	time.Sleep(5 * 60 * time.Second)
+
+	clusterID := getResourceID(workReqResp.Resources, containerengine.WorkRequestResourceActionTypeCreated, "CLUSTER")
+
+	// id := k8sSubnet.Id
+	// fmt.Println("ID:", *clusterID, *id)
+	// migrateClusterResponse := MigrateToVcnNativeCluster(ctx, c, *clusterID, *id)
+	// migreateReqResp := waitUntilWorkRequestComplete(c, migrateClusterResponse.OpcWorkRequestId)
+	// fmt.Println("cluster migrated")
+
+	// // wait until migrate complete
+	// getResourceID(migreateReqResp.Resources, containerengine.WorkRequestResourceActionTypeCreated, "CLUSTER")
+
+	// // get Image Id
+	image := getImageID(ctx, compute)
+
+	fmt.Println(image)
+	CreateNodePool(nodePoolName, kubeVersion, *clusterID, *image.Id, compartmentId, *nodeSubnet.Id, ads)
+
+	// AFTER COMPLETION: create tutorial on GitHub and Notion
+}
+
+func waitUntilWorkRequestComplete(client containerengine.ContainerEngineClient, workReuqestID *string) containerengine.GetWorkRequestResponse {
+	// retry GetWorkRequest call until TimeFinished is set
+	shouldRetryFunc := func(r common.OCIOperationResponse) bool {
+		return r.Response.(containerengine.GetWorkRequestResponse).TimeFinished == nil
+	}
+
+	getWorkReq := containerengine.GetWorkRequestRequest{
+		WorkRequestId:   workReuqestID,
+		RequestMetadata: helpers.GetRequestMetadataWithCustomizedRetryPolicy(shouldRetryFunc),
+	}
+
+	getResp, err := client.GetWorkRequest(context.Background(), getWorkReq)
+	helpers.FatalIfError(err)
+	return getResp
+}
+
+// getResourceID return a resource ID based on the filter of resource actionType and entityType
+func getResourceID(resources []containerengine.WorkRequestResource, actionType containerengine.WorkRequestResourceActionTypeEnum, entityType string) *string {
+	for _, resource := range resources {
+		if resource.ActionType == actionType && strings.ToUpper(*resource.EntityType) == entityType {
+			return resource.Identifier
+		}
+	}
+
+	fmt.Println("cannot find matched resources")
+	return nil
+}
+
+func getImageID(ctx context.Context, c core.ComputeClient) core.Image {
+	request := core.ListImagesRequest{
+		CompartmentId: common.String(compartmentId),
+		// OperatingSystem: common.String("Oracle Linux"),
+		// Shape:           common.String("VM.Standard.E3.Flex"),
+		DisplayName: common.String("Oracle-Linux-7.9-2022.06.30-0"),
+	}
+
+	r, err := c.ListImages(ctx, request)
+	helpers.FatalIfError(err)
+
+	return r.Items[0]
+}